OPA1679 Datasheet - Texas Instruments

Low-Distortion Audio Operational Amplifiers

OPA1679 Features

* 1 Low noise: 4.5 nV/√Hz at 1 kHz

* Low distortion: 0.0001% at 1 kHz

* High open-loop gain: 114 dB

* High common-mode rejection: 110 dB

* Low quiescent current:

* 2 mA per channel

* Low input bias current: 10 pA (typical)

* Slew rate: 9

OPA1679 General Description

The OPA1678 (dual-channel) and OPA1679 (quadchannel) operational amplifiers offer higher systemlevel performance over legacy op amps commonly used in audio circuitry. The OPA167x amplifiers achieve a low 4.5-nV/√Hz noise density and low distortion of 0.0001% at 1 kHz, which improves audio signal fid.

OPA1679 Datasheet (2.16 MB)

OPA1679 Datasheet Preview — Preview of OPA1679 PDF

Datasheet Details

Part number:

OPA1679

Manufacturer:

Texas Instruments ↗

File Size:

2.16 MB

Description:

Low-distortion audio operational amplifiers.
Product Folder Order Now Technical Documents Tools & Software Support & Community OPA1678, OPA1679 SBOS855C FEBRUARY 2017 REV.

📁 Related Datasheet

OPA1678 Low-Distortion Audio Operational Amplifiers (Texas Instruments)

OPA1602 AUDIO OPERATIONAL AMPLIFIERS (Texas Instruments)

OPA1604 AUDIO OPERATIONAL AMPLIFIERS (Texas Instruments)

OPA1611 Bipolar-Input Audio Operational Amplifiers (Texas Instruments)

OPA1612 Bipolar-Input Audio Operational Amplifiers (Texas Instruments)

OPA1612-Q1 Bipolar-Input Audio Operational Amplifiers (Texas Instruments)

OPA1622 High-Fidelity Bipolar-Input Audio Operational Amplifier (Texas Instruments)

OPA1632 Fully-Differential Audio Operational Amplifier (Texas Instruments)

OPA1637 Audio Operational Amplifier (Texas Instruments)

OPA1641 JFET-Input Audio Operational Amplifier (Texas Instruments)

TAGS

OPA1679 Low-Distortion Audio Operational Amplifiers Texas Instruments

Image Gallery

OPA1679 Features

OPA1679 General Description

Datasheet Details

File Size:

Description:

OPA1679 Distributor